Canon ImagePROGRAF iPF650 Series User Manual

Chapter 2
2-25
2.3.2.4 Printhead
2.3.2.4.1 Structure of Printhead
0013-4821
iPF650 / iPF655
A printhead incorporates six nozzle arrays. Each nozzle can be controlled individually so that a six-color discharge action can be performed by a single printhead.
a) Nozzle arrays
A total of 2560 nozzles are arranged in a two-column staggered pattern.
In each column, 1280 nozzles are arranged in a staggered pattern at intervals of 600 dpi, forming a 2560-nozzle arranged at intervals of 1200 dpi.
F-2-15
b) Nozzle structure
Ink supplied from the ink tank is filtered by a mesh ink filter, and the supplied to the nozzles.
Ink is supplied from the shared ink chamber to the nozzles. When the head driving current is applied to the nozzle heater, ink boils and form bubbles so that ink
droplets are discharged from the nozzles.
F-2-16
0
2
1
3
2559
2557
2558
2556
0
2
1
3
2559
2557
2558
2556
0
2
1
3
2559
2557
2558
2556
0
2
1
3
2559
2557
2558
2556
0
2
1
3
2559
2557
2558
2556
0
2
1
3
2559
2557
2558
2556
5/600inch
1/1200inch
82/600inch
Resin
Sillicon plate
Heater
Shared ink chamber
Heater

Canon ImagePROGRAF iPF650 Series Specifications

General

Brand	Canon
Model	ImagePROGRAF iPF650 Series
Category	Printer
Language	English